Johns Hopkins University
Center for Alternatives to Animal Testing

We believe the best science is humane science. Our programs seek to provide a better, safer, more humane future for people and animals. To learn more about CAAT and the 3Rs, visit our About Us page. And consider supporting our mission.

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CAAT News and Upcoming Events

Call for 2024-2025 Alan and Helene Goldberg In Vitro Toxicology Grants OPEN NOW!
Due May 31st 11:59PM (EST)
Click here for pre-proposal form

10th Annual 3Rs Symposium: The 3Rs in Action! - May 17-18, 2023 - Virtual Event

2nd Annual MPS World Summit - June 26-30, 2023 - Berlin, Germany

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CAAT-Europe

CAAT and CAAT-Europe promise sound scientific synergy involving experts from both sides of the Atlantic to promote the implementation of human-relevant alternative approaches, the advancement of research, and the dissemination of the 3Rs.

CAAT-Europe is housed at the University of Konstanz, Germany.

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